The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Day of Week in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 676th Yewzir 🇧🇪 794 153 505ms 4 Jul 2023 677th ShepardToTheStars 793 74 381ms 4 Jan 2024 677th KatieLG 🇬🇧 793 74 335ms 30 Apr 2024 677th codewrite 🇬🇧 793 74 415ms 19 Apr 2025 680th Steffan153 🇫🇮 792 76 31ms 16 Apr 2023 680th GrayJoKing 🇦🇺 792 76 32ms 17 Apr 2023 680th Lydxn 🇨🇦 792 76 23ms 26 May 2023 680th ovs-code 🇩🇪 792 76 25ms 2 Jul 2024 684th emgordon154 789 154 559ms 25 May 2025 685th SirBogman 🇺🇸 789 215 45ms 3 Jun 2025 686th Lydxn 🇨🇦 788 75 393ms 18 Apr 2023 686th Shanethegamer 🇺🇸 788 75 375ms 21 Apr 2023 686th MeWhenI 🇻🇦 788 75 419ms 26 May 2023 686th jipsong 🇩🇪 788 75 387ms 13 Oct 2023 686th edsrzf 🇳🇿 788 75 402ms 23 Sep 2024 691st Steffan153 🇫🇮 788 96 84ms 18 Apr 2023 691st lynn 788 96 84ms 16 Oct 2023 693rd MeWhenI 🇻🇦 788 158 860ms 20 Aug 2023 693rd sean-niemann 🇺🇸 788 158 775ms 22 Aug 2024 693rd Steffan153 🇫🇮 788 158 864ms 22 Aug 2024 696th albanian-laundromat 788 206 6ms 6 Jul 2025 697th TinyPandas 787 106 3ms 12 Sep 2023 697th TheLastZombie 787 106 3ms 15 May 2024 699th SirBogman 🇺🇸 785 89 40ms 4 Dec 2023 700th blaztoma 🇱🇹 784 48 37ms 9 days ago 701st hotmanga 784 136 281ms 26 Oct 2023 702nd kxwish 🇨🇦 782 86 48ms 12 Sep 2023 702nd Maximizer02 782 86 52ms 17 Sep 2025 702nd jateute 782 86 75ms 22 hours ago 705th stefangimmillaro 782 217 51ms 26 Apr 2025 706th janAkali 🇷🇺 779 76 391ms 15 May 2024 707th retrohun 779 104 184ms 16 Jun 2024 708th DialFrost 🇸🇬 779 107 4ms 1 Sep 2025 709th jwhear 🇺🇸 779 254 220ms 27 Apr 2023 710th typeswitch-dev 🇵🇹 776 232 8ms 22 Jul 2023 711th AlephSquirrel 775 96 11ms 6 May 2025 712th Sinescape 773 87 43ms 16 Sep 2024 713th MrPsyware 773 138 286ms 20 Mar 2024 714th kkoenig 772 133 396ms 23 Dec 2023 715th commandblockguy 🇺🇸 770 85 15ms 16 Apr 2023 715th 5cw 🇺🇸 770 85 18ms 16 Apr 2023 715th SirBogman 🇺🇸 770 85 19ms 17 Apr 2023 715th janbehrens 🇩🇪 770 85 14ms 15 May 2023 715th bobbysq 770 85 15ms 27 May 2023 715th PikeIt 770 85 14ms 26 Jun 2023 715th ovs-code 🇩🇪 770 85 14ms 2 Oct 2023 715th inventshah 770 85 14ms 2 Oct 2023 715th nwellnhof 🇩🇪 770 85 14ms 2 Oct 2023 715th 4hg 🇺🇸 770 85 14ms 4 Oct 2023 715th Rubiksmath 770 85 18ms 5 Oct 2023 715th StefanHabel 🇨🇦 770 85 17ms 12 Oct 2023 715th lynn 770 85 16ms 14 Oct 2023 715th jakobkordez 🇸🇮 770 85 14ms 16 Nov 2023 715th bizy-coder 770 85 20ms 24 Nov 2023 715th bzijlema 🇳🇱 770 85 14ms 28 Nov 2023 715th quimey 770 85 15ms 30 Nov 2023 715th AlephSquirrel 770 85 15ms 21 Jan 2024 715th mathisfun271 770 85 36ms 2 Feb 2024 715th fourth-bit 770 85 15ms 14 Mar 2024 715th Bulmenisaurus 770 85 14ms 1 Jul 2024 715th jipsong 🇩🇪 770 85 20ms 25 Jul 2024 715th davecame 770 85 16ms 18 Sep 2024 715th ryyyn 🇺🇸 770 85 32ms 7 Jan 2025 715th bricknellj 770 85 17ms 19 Jan 2025 715th 4atj 770 85 19ms 30 Jun 2025 715th dirckvdende 770 85 17ms 7 Jul 2025 715th KapelMeister 770 85 20ms 30 Aug 2025 715th ahmetdemirag 🇨🇾 770 85 41ms 26 days ago 744th acotis 769 257 241ms 5 Jun 2025 745th MeWhenI 🇻🇦 768 49 48ms 25 Dec 2023 745th GrayJoKing 🇦🇺 768 49 37ms 26 Dec 2023 745th Natanaelel 🇸🇪 768 49 39ms 26 Dec 2023 745th DialFrost 🇸🇬 768 49 37ms 20 Dec 2024 749th adyache 🇺🇸 767 174 33ms 16 Jun 2023 750th msbranicky 766 115 55ms 3 Jan 2024 First Prev 676–750 of 1,364 Next Last